java-topology/test/jdk/java/net/URLPermission/EmptyAuthorityTest.java
russell@unturf.com 0a580b313d undefect. CWE-407 — 63 sites patched across 27 ecosystems
Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com

Patches, unit tests, benchmarks, whitepaper, and outreach briefs.
Public domain — no copyright claimed. Use freely.
2026-03-26 17:11:57 -04:00

68 lines
2.3 KiB
Java

/*
* Copyright (c) 2025, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
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*/
/*
* @test
* @bug 8367049
* @summary URLPermission must reject empty/missing host authority with IAE (no SIOOBE)
* @run testng EmptyAuthorityTest
*/
import java.net.URLPermission;
import org.testng.Assert;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
public class EmptyAuthorityTest {
@DataProvider(name = "badUrls")
public Object[][] badUrls() {
return new Object[][]{
{ "http:///path" }, // empty authority
{ "https:///x" }, // empty authority
{ "http://@/x" }, // userinfo + empty host
{ "http://user@/x" }, // userinfo + empty host
{ "http://[]/x" } // empty IPv6 literal
};
}
@DataProvider(name = "goodUrls")
public Object[][] goodUrls() {
return new Object[][]{
{ "http://example.com/x" },
{ "http://example.com:80/x" },
{ "http://[::1]/x" },
{ "http://[::1]:8080/x" }
};
}
@Test(dataProvider = "badUrls")
public void rejectsEmptyOrMalformedAuthority(String url) {
Assert.expectThrows(IllegalArgumentException.class, () -> new URLPermission(url));
}
@Test(dataProvider = "goodUrls")
public void acceptsValidAuthorities(String url) {
new URLPermission(url); // should not throw
}
}